package cn.edu.ctbu.tydemo.controller;


import cn.edu.ctbu.tydemo.domain.Student;
import cn.edu.ctbu.tydemo.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import java.util.List;


@Controller
public class StudentController {

    @Autowired
    StudentService studentService;
    @RequestMapping("/student/list")

    public String list(HttpServletRequest httpServletRequest, Model model){

        HttpSession httpSession=httpServletRequest.getSession();
        if(httpSession.getAttribute("userid")==null){
            return "redirect:/login/user";

        }


        List<Student> students=studentService.findAll();

        model.addAttribute("data",students);
        return "/student/list";
    }

}
